I don't care if anyone has a Xiaomi, Oneplus, Samsung, etc. Each brand is using a modified version of Android, and they chose to be compatible with each other. But for example the "blue vs green bubble" drama is a thing specifically because of Apple locking their unsuspecting users into a closed ecosystem. And it sure isn't Android's fault for not being compatible with it.
The more power a company like this gains, the worse will it be for the whole industry.
For example I never walk around convincing people that Android is the best platform. A phone is just a phone. But the majority of Apple and Iphone users want to tell me how great their product is and that I should switch--when the conversation was not about phones. It is like dealing with Evangelical Christians. Now I know from experience that some Christians never speak of their religion to non believers, and some iphone users don'y solicit either, but there is a reason there is a stereotype. Maybe it is not in your circle and you are then actually lucky.
There are over 135 million iPhone users in the US. What's your sample size to be saying that a majority of users want to tell you how great their product is? Are you sure you're not oversampling the loud ones? That is, it's easy to count the people who try to convert you, but how easy is it really to count the people who just don't care? Some of them have likely overheard your conversations about phones and just kept on walking or doing their own thing.
Is it that I'm lucky or that you're unlucky? Both would shift the window of perception in the same way.
I would suggest that people who want to pretend their decision-making is better than yours (especially regarding personal preference) sound like the type of annoying people that I avoid. Sorry you have to deal with them though! Those people suck whether they're talking about their phones, shoes, cars, clothes, consoles, beer etc.